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Community Engagement for UK News Publishers: Comments, Moderation, IPSO & Online Safety

How UK news publishers build and moderate reader communities — from on-site comment sections and IPSO Clause 12 obligations to Discord communities, the Online Safety Act 2023, and NUJ guidance.

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Why community engagement matters for UK journalism

Reader communities — whether in on-site comment sections, email reply threads, or off-platform Discord or Slack spaces — are one of the most effective ways to build audience loyalty and reduce subscriber churn. Readers who feel part of a community around a publication are less likely to cancel and more likely to recommend it to others.

The “membership puzzle” — how to convert financial supporters into active participants in the journalism — is one the most studied problems in contemporary journalism business models. Tortoise Media, The Guardian, and Byline Times have each developed distinct approaches in the UK, ranging from participatory ThinkIn events to open comment sections on the Guardian's scale.

Community engagement also carries regulatory and editorial obligations for UK publishers. IPSO Clause 12 applies to user-generated content published on regulated platforms. The Online Safety Act 2023 creates new duties around illegal content and harm to children in comment sections. Managing community well requires policy, technology, and staff resources.

Community platform options for UK publishers

On-site comment sections

Highest editorial control. Requires moderation capacity. Coral Project (used by the Guardian and others) provides moderation tools designed for news publishers. Comments are subject to IPSO Clause 12 and Online Safety Act duties.

Discord

Suits younger or more tech-savvy audiences. Low friction for new members. Free to create, but requires active moderator presence. Used by specialist and independent UK publications for reader communities.

Slack

Better for professional or B2B journalism communities. Paid plans required for archive access. Less public than Discord. Suited to industry newsletters and trade publications.

Substack Chat

Built into Substack newsletters. Allows subscribers to discuss individual posts. Limited moderation tools compared to dedicated platforms. Useful for individual journalist newsletters.

Events (ThinkIn model)

Live events — online or in-person — as a form of community participation. Tortoise Media charges for access to ThinkIn discussions as part of membership. High engagement but high production cost.

Email reply culture

Encouraging subscribers to reply directly to newsletters creates a lightweight community without platform overhead. Requires editors who genuinely read and respond to replies.

Red flags to watch for

  • Running an unmoderated comment section — unmoderated comments expose publishers to IPSO complaints, Online Safety Act duties, and reputational damage.
  • Comments policy that is vague or unpublished — readers and moderators need clear, published rules about what will and will not be tolerated.
  • Moderators without adequate training or support — moderation exposes staff to harmful content; wellbeing policies and content warnings are essential.
  • Building community entirely on third-party platforms — Discord or Slack communities can be lost if the platform changes its terms or becomes inaccessible.
  • Ignoring the gender and harassment dimension — women journalists and journalists from minority backgrounds disproportionately experience online harassment in community spaces.
  • Not having a clear escalation policy — moderators need to know when and how to escalate serious threats to legal, HR, or law enforcement.

Comments policy essentials for UK publishers

  • Publish a clear, accessible comments policy that explains what is and is not permitted, including references to IPSO Clause 12 on discrimination.
  • Require registration before commenting to reduce anonymous abuse while acknowledging that some whistleblowers and sources require anonymity.
  • Use automated pre-moderation tools (such as Jigsaw's Perspective API) alongside human moderation for high-volume sections.
  • Enable community flagging so readers can report harmful content without requiring every comment to be pre-screened.
  • Publish moderator response times so readers know when to expect action on reported comments.
  • Review and update the comments policy at least annually, particularly as Online Safety Act codes of practice are updated by Ofcom.

Online Safety Act 2023: what UK publishers must know

The Online Safety Act 2023 places new duties on UK services that host user-generated content. News publishers with comment sections are classified as user-to-user services and must conduct risk assessments for illegal content and content harmful to children. Ofcom publishes codes of practice setting out the steps that comply with these duties.

Publishers who are members of a recognised press regulator (IPSO or IMPRESS) and meet the Act's news publisher definition benefit from an exemption for their news and journalism content, but this does not cover user-generated comment sections. Comment section duties apply regardless of press regulator membership.

See our Ethics & Standards guide for IPSO and IMPRESS regulatory context, and our crisis communication guide for handling serious incidents in community spaces.

Common mistakes

  • Treating community as a marketing function rather than an editorial one — community engagement works best when journalists are genuinely participating, not just broadcasting.
  • Opening comment sections without budget for moderation — unmoderated sections quickly become unusable and generate regulatory risk.
  • Not measuring community health — track metrics like active members, comment-to-article ratio, and number of comments removed for policy violations.
  • Ignoring the intersection between community and subscriber retention — readers who participate in community features have significantly lower churn rates.
  • Using community platforms in ways that conflict with UK GDPR — data collected from community members (email, name, location) must be covered by a lawful basis and privacy notice.
  • Closing comment sections permanently after one difficult incident rather than improving moderation capacity — comments, when well managed, add audience value.

Related guides

Primary sources

Frequently asked questions

What does IPSO Clause 12 say about reader comment sections?
IPSO Clause 12 (Discrimination) prohibits publications from publishing content that makes pejorative or prejudicial reference to an individual on the basis of characteristics including race, colour, religion, gender, sexual orientation, or disability. This applies to user-generated content (including comments) when published on a regulated publication's own platform. Publishers must have moderation processes in place to remove comments that breach Clause 12 when they become aware of them.
How does the Online Safety Act 2023 affect UK news publishers with comment sections?
The Online Safety Act 2023 creates duties for UK user-to-user services, which includes news website comment sections. Publishers must assess the risk of illegal content and content harmful to children appearing in their comments, and implement proportionate safety measures. Ofcom publishes codes of practice setting out how to comply. Publishers who are IPSO or IMPRESS members and meet the Act's news publisher exemption conditions benefit from a lighter-touch regime for their news content, but comment sections are still subject to safety duties.
What is the membership puzzle in the context of community engagement?
The membership puzzle refers to the challenge of building a sustainable membership model that combines financial support with meaningful community participation. Coined and popularised by the Membership Puzzle Project (a collaboration between NYU journalism researchers), it describes how news organisations can turn paying supporters into active community members rather than passive subscribers. UK publishers including Tortoise and The Guardian have developed distinct approaches to this challenge.
Should a UK news publisher host communities on Discord or Slack?
Discord and Slack are both used by UK publishers for off-platform reader communities. Discord suits younger, more digitally active audiences and has lower friction for new members. Slack is better for professional communities (specialist beats, B2B journalism). Both create an owned-feeling community space separate from public social media. The trade-off is that moderation requires dedicated staff time and both platforms retain the community data rather than the publisher.
What are the NUJ guidelines on online safety for journalists managing community spaces?
The NUJ has published guidance on online safety for journalists, covering both journalists as targets of online abuse and journalists as managers of community spaces where abuse may occur. The guidance recommends clear community guidelines, consistent moderation, easy reporting mechanisms for users, and internal policies for handling serious threats or harassment directed at journalists who moderate communities. The NUJ also operates a support line for journalists experiencing online harassment.